123003342004 has 24 divisors (see below), whose sum is σ = 217691486208. Its totient is φ = 60809081760.

The previous prime is 123003341983. The next prime is 123003342017. The reversal of 123003342004 is 400243300321.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264352 + ... + 562039.

It is an arithmetic number, because the mean of its divisors is an integer number (9070478592).

Almost surely, 2^123003342004 is an apocalyptic number.

It is an amenable number.

123003342004 is a deficient number, since it is larger than the sum of its proper divisors (94688144204).

123003342004 is a wasteful number, since it uses less digits than its factorization.

123003342004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826815 (or 826813 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 123003342004 its reverse (400243300321), we get a palindrome (523246642325).

The spelling of 123003342004 in words is "one hundred twenty-three billion, three million, three hundred forty-two thousand, four".